feat(svelte): ssr

packages/svelte/src/lib/components/SvelteFlowProvider/SvelteFlowProvider.svelte

@@ -2,8 +2,14 @@
   import { onDestroy, setContext } from 'svelte';
 
   import { createStore, key } from '$lib/store';
+  import type { SvelteFlowProviderProps } from './types';
 
-  const store = createStore();
+  type $$Props = SvelteFlowProviderProps;
+
+  export let nodes: $$Props['nodes'] = undefined;
+  export let edges: $$Props['edges'] = undefined;
+
+  const store = createStore({ nodes, edges });
 
   setContext(key, {
     getStore: () => store

packages/svelte/src/lib/components/SvelteFlowProvider/types.ts

@@ -0,0 +1,6 @@
+import type { Edge, Node } from '$lib/types';
+
+export type SvelteFlowProviderProps = {
+  nodes?: Node[];
+  edges?: Edge[];
+};